Leadership is the art of getting someone else to do something you want done because he wants to do it.

Modularity is essential for building large systems, as it allows us to break down complex problems into smaller, more manageable parts.

Unity is not about uniformity; it's about finding common purpose amid diversity.

Advice like these are not laws. They are like hats. If one doesn’t fit， try another.

"Science is not only a disciple of reason but also one of romance and passion."